Two students, carlos and sophie, factored the trinomial -4x2 − 10x + 6. sophie factored it as -2(2x − 1)(x + 3) and carlos factored it as (x + 3)( -4x + 2). indicate which student factored the trinomial completely and which student did not, and explain why. (10 points) i will give brainlest answer

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.

If cos(θ)=2853 with θin q iv, what is sin(θ)?